--- /dev/null
+/*
+ * This file is part of the libsigrok project.
+ *
+ * Copyright (C) 2013 Uwe Hermann <uwe@hermann-uwe.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef LIBSIGROK_HARDWARE_IKALOGIC_SCANAPLUS_PROTOCOL_H
+#define LIBSIGROK_HARDWARE_IKALOGIC_SCANAPLUS_PROTOCOL_H
+
+#include <stdint.h>
+#include <string.h>
+#include <glib.h>
+#include <ftdi.h>
+#include "libsigrok.h"
+#include "libsigrok-internal.h"
+
+#define LOG_PREFIX "ikalogic-scanaplus"
+
+#define COMPRESSED_BUF_SIZE (64 * 1024)
+
+/* Private, per-device-instance driver context. */
+struct dev_context {
+ /** FTDI device context (used by libftdi). */
+ struct ftdi_context *ftdic;
+
+ /** The current sampling limit (in ms). */
+ uint64_t limit_msec;
+
+ /** The current sampling limit (in number of samples). */
+ uint64_t limit_samples;
+
+ void *cb_data;
+
+ uint8_t *compressed_buf;
+ uint64_t compressed_bytes_ignored;
+ uint8_t *sample_buf;
+ uint64_t bytes_received;
+ uint64_t samples_sent;
+
+ /** ScanaPLUS unique device ID (3 bytes). */
+ uint8_t devid[3];
+};
+
+SR_PRIV int scanaplus_close(struct dev_context *devc);
+SR_PRIV int scanaplus_get_device_id(struct dev_context *devc);
+SR_PRIV int scanaplus_init(struct dev_context *devc);
+SR_PRIV int scanaplus_start_acquisition(struct dev_context *devc);
+SR_PRIV int scanaplus_receive_data(int fd, int revents, void *cb_data);
+
+#endif